Mercurial > hg > truffle
annotate src/share/vm/ci/ciCallSite.cpp @ 17721:d8a0bb6f62a5
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author | coffeys |
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date | Wed, 12 Mar 2014 18:53:34 +0000 |
parents | fdb992d83a87 |
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1 /* |
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2 * Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 * |
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23 */ |
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24 |
1972 | 25 #include "precompiled.hpp" |
26 #include "ci/ciCallSite.hpp" | |
27 #include "ci/ciUtilities.hpp" | |
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28 |
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29 // ciCallSite |
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30 |
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31 bool ciCallSite::is_constant_call_site() { |
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32 return klass()->is_subclass_of(CURRENT_ENV->ConstantCallSite_klass()); |
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33 } |
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34 bool ciCallSite::is_mutable_call_site() { |
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35 return klass()->is_subclass_of(CURRENT_ENV->MutableCallSite_klass()); |
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36 } |
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37 bool ciCallSite::is_volatile_call_site() { |
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38 return klass()->is_subclass_of(CURRENT_ENV->VolatileCallSite_klass()); |
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39 } |
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40 |
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41 // ------------------------------------------------------------------ |
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42 // ciCallSite::get_target |
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43 // |
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44 // Return the target MethodHandle of this CallSite. |
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45 ciMethodHandle* ciCallSite::get_target() const { |
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46 VM_ENTRY_MARK; |
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47 oop method_handle_oop = java_lang_invoke_CallSite::target(get_oop()); |
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48 return CURRENT_ENV->get_object(method_handle_oop)->as_method_handle(); |
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49 } |
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50 |
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51 // ------------------------------------------------------------------ |
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52 // ciCallSite::print |
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53 // |
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54 // Print debugging information about the CallSite. |
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55 void ciCallSite::print() { |
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56 Unimplemented(); |
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57 } |